Telephone handset



FIG. 1 is a perspective view of the front and one side of a telephone handset showing my new design;

FIG. 2 is a perspective view of the front and other side thereof;

FIG. 3 is a perspective view of the back and one side thereof;

FIG. 4 is a plan view of the bottom end thereof. 

The ornamental design for telephone handset, substantially as shown and described. 